How Atomic Bomb Works | Oppenheimer | Nuclear Fission
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- เผยแพร่เมื่อ 26 ก.ย. 2024
- How Atomic Bomb Works Oppenheimer. Nuclear Fission Explained!
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Nuclear fission is a nuclear reaction in which the nucleus of an atom splits into two or more smaller nuclei, along with the release of a large amount of energy. This process is the opposite of nuclear fusion, where two smaller atomic nuclei combine to form a larger one. Fission is the process that powers nuclear reactors and atomic bombs.
An atomic bomb, also known as a nuclear bomb, operates on the principles of nuclear fission to release a tremendous amount of energy in the form of an explosion.
Atomic bombs use fissile materials such as enriched uranium-235 (U-235) or plutonium-239 (Pu-239) as their primary explosive component. These materials are chosen because they can undergo nuclear fission, as explained in the previous response.
Once the fissile material reaches a supercritical state, a nuclear chain reaction begins. Neutrons are released during the fission process, and some of these neutrons collide with other fissile nuclei, causing them to undergo fission as well. This results in a rapid and exponentially increasing release of energy.
The energy release from the chain reaction creates an intense explosion. This explosion can release an enormous amount of destructive energy, including heat, light, and a shockwave. The heat generated is so intense that it can cause extreme temperatures and destructive effects over a wide area.
In nuclear power plants, controlled nuclear fission is used to produce heat, which is then used to generate steam and drive turbines to produce electricity. Nuclear fission has the advantage of producing a large amount of energy from a relatively small amount of fuel, and it does not emit greenhouse gases during the energy generation process. However, it also comes with challenges related to safety, radioactive waste management, and the potential for nuclear proliferation.
J. Robert Oppenheimer, whose full name is Julius Robert Oppenheimer, was an American theoretical physicist and professor of physics. He is best known for his role as the scientific director of the Manhattan Project, a research and development project during World War II that led to the creation of the first atomic bombs. The project's success resulted in the bombings of Hiroshima and Nagasaki in Japan in 1945, which played a significant role in ending World War II.
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To answer the question.... How much energy will be released when 1mg of mass is converted to energy
Answer : 9×10^10 Joules
Excellent! Correct answer!
Thank you, Sir. This is the first explanation I actually understood on nuclear fission. It is not that difficult conceptually, but still i have trouble wrapping my mind around. Thank you.
Excellent explaination
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Thanks a lot!
energy released by 1 mg of mass according to e=mc^2
1mg=10^6kg , c=3*10^8
ans; 9*10^10 N m or 9*10^10 joule
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Sir your videos, on Interia, Laws of Montion (Where You drive around in a car) and Many other Physics and Science videos are based on "Theory will only take you so far.."
Amazing video
Ha ha ... thanks :)
Interesting video but didn't he forget to explain nuclear fusion? Or did I miss something?
Thank you sir ❤.
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Thanks a ton! I really liked the movie!
Thank you sir for the wonderful topic
Most welcome
Excellent explanation with examples sir
Thanks!
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Sir me allwyes see the topic and very good explanation
Sir im always there to support you❤ keep the good work
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Very well explained chemical and nuclear reaction❤
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Sir how does the first neutron bombarded to uranium? and also make the vedio on hydrogen bomb
There can be various sources of neutrons. Some radioactive materials naturally emit neutrons as a result of their radioactive decay. For example, beryllium-9 (Be-9) is an isotope that undergoes radioactive decay, releasing neutrons in the process.
Will try to make a video on Nuclear Fusion soon!
very useful video
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Hi sir please explain to me the last part of this video simple words by words that how to change 00001 to SI unit and.... So.
I understood nuclear fission but have trouble in nuclear fusion. There is no other videos of fusion found.
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Sir can you plz explain the chapter of the structure of the atom for class 9
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The answer is 9*10^10 J
Thank you sir for explaining but we need more videos to improve our knowledge
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Sir the answer is 9×10¹² J or 2500000 kWh .
We can run an air conditioner for a month in this energy produced by such a small mass!!!
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Thanks!
9×10¹²J energy would be released for 1mg of mass, Sir.
E =mc2. It's speed of light squared! Try again.
Sir please add new basic videos of physics, chemistry and maths on your mobile app
Sir, We will get 9×10^10 J energy.
Sir can you tell me meaning of "Nuclear? What is Nuclear?
Sir from where this neutron come
First comment
Amazing video
Thank you so much 😀
Ans, E=9x10^10 Jule
Super! Correct answer!!
Sir, the answer which l got was
9 * 10^10J
》 E = mc².
So,
> E = 1mg × (3 × 10⁸ m/s)
> E = 1 × 10 to the power -4 × (3 × 10⁸ m/s)
> E = 3 × 10⁴ J
Your sincerest,
Aakarsh Singh
C.B.S.E. Board
☆Class : 8th☆
1mg=1×10^-6Kg
E=mc²
E=(1×10^-6)×(3×10^8)²
E=9.0×10¹⁰J
3*10 to the power 11 J
😊😊😊
Thanks!
9×10^9
My first like & comment
Thanks for watching so fast!
I got the answer for that question sir the answer is 600 Jules
9 x 10^13 is the ans
So, l think in short "9×10^10 J"
9 X 10^16
Wait you saw Oppenheimer
Yes :)
Thank you sir❤❤❤
Most welcome
Thank you so much sir❤
You're Most welcome